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SEBI / Stock Brokers

Stock Broker Trading Infrastructure, Algorithmic Trading & Technology Compliance — FAQ Guide

A detailed FAQ guide explaining trading infrastructure compliance, algorithmic trading controls, internet-based trading requirements, software governance, IRRA framework and technology obligations applicable to stock brokers.

25 Jul 20266 min read

Technology has become the backbone of modern securities market operations. Stock brokers today operate complex trading platforms, mobile applications, APIs, algorithmic trading systems and risk management engines that directly impact investor transactions.

Accordingly, SEBI and stock exchanges have prescribed detailed technology governance requirements to ensure:

  • Reliable trading infrastructure;
  • Fair and orderly markets;
  • Protection against system failures;
  • Effective risk management;
  • Investor access continuity.

A stock broker's technology framework is expected to cover:

  • Internet-based trading systems;
  • Algorithmic trading platforms;
  • Software development controls;
  • System audits;
  • Disaster recovery arrangements;
  • Business continuity mechanisms.

This FAQ guide explains the compliance obligations relating to trading infrastructure, algorithmic trading, software controls, Investor Risk Reduction Access (IRRA), NDS-OM access and technology governance requirements for stock brokers.


Trading Infrastructure & Market Access FAQs for Stock Brokers

85. How long does an exchange now have to approve a broker's Internet-Based Trading application?

A stock broker intending to provide Internet-Based Trading (IBT) facilities must obtain approval from the relevant stock exchange before commencing such services.

The exchange reviews:

  • Technology infrastructure;
  • Risk management systems;
  • Security controls;
  • Operational preparedness;
  • Compliance framework.

The approval timeline depends on completion of requirements and submission of satisfactory documentation.

A broker should ensure that all technology and compliance requirements are addressed before applying.


86. What additional system audit applies specifically to brokers offering Algorithmic Trading?

Stock brokers providing algorithmic trading facilities are subject to enhanced system audit requirements.

The audit focuses on:

  • Algorithm controls;
  • Order management systems;
  • Risk checks;
  • Access controls;
  • Change management;
  • Testing procedures.

The objective is to ensure that automated trading systems operate within regulatory and risk parameters.


87. What software testing standards apply to a broker's trading and risk management systems?

Stock brokers must maintain robust software testing frameworks covering:

  • Functional testing;
  • Performance testing;
  • Security testing;
  • User acceptance testing;
  • Change validation.

Testing should ensure that:

  • Trading systems function correctly;
  • Risk controls operate effectively;
  • Changes do not adversely affect operations.

Proper testing documentation should be maintained for audit review.


88. What safeguards must a broker have if its software vendor's system fails?

Where brokers rely on third-party technology providers, they must maintain appropriate contingency arrangements.

Controls should include:

  • Business continuity planning;
  • Alternative operational procedures;
  • Vendor escalation mechanism;
  • Backup arrangements;
  • Incident management process.

The broker remains responsible for uninterrupted compliance even when technology services are outsourced.


89. Can a broker operate a 'pro-account' trading terminal from multiple locations freely?

Proprietary trading access is subject to exchange and regulatory requirements.

Brokers must ensure:

  • Proper authorisation;
  • Access controls;
  • Monitoring mechanisms;
  • Audit trails.

Multiple-location access should not compromise:

  • Security;
  • Accountability;
  • Regulatory oversight.

90. What is the Investor Risk Reduction Access (IRRA) platform and when is it triggered?

The Investor Risk Reduction Access (IRRA) platform is a mechanism designed to provide investors an alternate facility to manage positions during significant disruptions at a broker level.

It helps investors perform necessary actions when a broker faces issues such as:

  • Technical failures;
  • Trading platform disruption;
  • Operational inability.

The objective is to reduce investor risk during broker-side disruptions.


91. What structure must a broker use to access NDS-OM for Government Securities trading?

Access to NDS-OM for Government Securities trading requires compliance with applicable regulatory and operational requirements.

Brokers must ensure:

  • Appropriate eligibility;
  • Approved access structure;
  • Necessary technology arrangements;
  • Compliance with applicable market infrastructure requirements.

The structure should ensure proper segregation and regulatory oversight.


92. Is IPF/SCORES protection available for a client using a broker's GIFT-IFSC or NDS-OM SBU?

Investor protection mechanisms depend on the specific regulatory framework applicable to the activity and jurisdiction.

A broker operating specialised structures such as GIFT-IFSC units or NDS-OM access arrangements must clearly understand:

  • Applicable investor protection framework;
  • Complaint handling mechanism;
  • Regulatory jurisdiction;
  • Disclosure requirements.

Clients should be provided appropriate information regarding available remedies and protections.


Technology Governance Framework for Stock Brokers

A robust trading infrastructure compliance framework should include:

System Development Controls

Stock brokers should maintain:

  • Software development procedures;
  • Change management controls;
  • Testing documentation;
  • Approval mechanisms.

Cybersecurity Controls

Technology governance should address:

  • Access management;
  • Vulnerability testing;
  • Incident response;
  • Data protection.

Business Continuity Controls

Brokers should maintain:

  • Disaster recovery systems;
  • Backup arrangements;
  • Recovery procedures;
  • Periodic testing.

Algorithmic Trading Controls

Brokers offering algorithmic trading should implement:

  • Algorithm approval process;
  • Risk limits;
  • Monitoring systems;
  • Audit trails.

Common Technology Compliance Issues Observed in Stock Brokers

Regulatory observations commonly relate to:

  • Inadequate system documentation;
  • Weak change management;
  • Insufficient testing records;
  • Poor vendor oversight;
  • Missing disaster recovery evidence;
  • Weak access controls.

A technology compliance review helps brokers identify these issues before exchange inspection.


Preparing for Stock Broker System Audit

Before a system audit, brokers should review:

  • Trading architecture;
  • Risk management systems;
  • Cybersecurity controls;
  • Software development lifecycle;
  • Vendor arrangements;
  • Disaster recovery preparedness.

Maintaining complete evidence is equally important because auditors evaluate both controls and implementation proof.


How Anuj Desai & Associates Helps Stock Brokers

ADA works with SEBI-registered stock brokers, trading members and clearing members on exactly this category of compliance work — not trading strategy, not investment advice, but the regulatory infrastructure that keeps a broking business audit-ready:

  • Annual and half-yearly internal audit support, aligned with SEBI's auditor rotation and reporting timelines
  • System audit readiness — Type I/II/III ToR preparation, documentation, and Action Taken Report drafting
  • SEBI and stock exchange notice/query response, including show-cause replies and penalty representations
  • Policy and SOP drafting — risk management policy, conflict-of-interest policy, outsourcing policy, whistleblower policy, and QSB governance documentation
  • Compliance calendar management — net worth certification, financial statement filing, and inspection-readiness tracking across every applicable exchange

If your brokerage needs a compliance health-check ahead of your next audit cycle, write to office@anujdesaiassociates.com or call +91 96194 56656.

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